Sony HCD-GNV99D - Block Diagrams

3030
HCD-GNV99D/GNV111D
HCD-GNV99D/GNV111D
7-1. BLOCK DIAGRAM – RF SECTION –
: CD PLAY
: DVD PLAY
DETECTOR
6
2
3
4
5
10
19
18
252 253
DVDRFIP
DVDA
DVDB
DVDC
DVDD
TPI
TNI
MD
MC
LD01
MDI2
LD02
MSW
MDI1
OSP
OSN
IC102 (1/2)
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP
DVD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
OPTICAL PICK-UP
BLOCK
(KHM-310CAB)
2AXIS
DEVICE
FOCUS/
TRACKING
COIL
23
20
22
21
36 48
43
12
9
37 1
Q102 (2/2)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q102 (1/2)
AUTOMATIC POWER
CONTROL (FOR CD)
LASER
DIODE
(FOR CD)
LASER
DIODE
(FOR DVD)
FOCUS COIL
DRIVE
42
41
BUFFER
35 3
34 4
TRACKING COIL
DRIVE
32
31
38
42
37
41
30
SLED MOTOR
DRIVE
IC201
FOCUS/TRACKING COIL DRIVER,
SPINDLE, SLED MOTOR DRIVER
27
28
SPINDLE MOTOR
DRIVE
MM
M1
(SPINDLE)
S1
(LIMIT)
46
47
FMO
FOO
DND
TRO
VREFO
40
IOPMON
FOO
RF
A
B
C
D
F
E
CD LD
PD
WR650
VR780
DVD LD
FCS+
FCS–
TRK+
REG01
REG02
TRK–
SP+
SP–
SL+
SL–
NC
NC
VREFO
VREFO
9
NB
8
NA
30
29
SLED MOTOR
DRIVE
MM
M2
(SLED)
187
BUFFER
19
20
22
45
21
42
40
IC401 (1/6)
SYSTEM
CONTROLLER
99
IFCK
107
TXD
28
V2 REF0
DVD_SCO/CLK1
33
100
XIFCS
XIFCS
24
110
PRST
TXD
CN105
RXD
V2REF0
TXD1
RXD1
CLK1
RFMON
106
RXD
SYSRST
25
98
IFSDO
DVD_SOD/RXD1
32
101
IFSDI
205
MIC/VSYNC
MIC SW
21
105
IFBSY
IFBUSY
23
207
KRMOD/HSYNC
KRMOD
18
114
MREQ
MREQ
22
DVD_SID/TXD1
31
TRO
FMO
FOO
DMO
TRO
10
13
FMO
IOP
IOPMON
DMO
IC301
D/A
CONVERTER
IC3601
D/A
CONVERTER
IC3771 AMP
IC3711 AMP
IC3751 AMP
IC3731 AMP
219
ASDATA2
SDTI3
16
222
ASDATQ3
SDTI4
13
218
ASDATA1
SDTI2
15
32
ROUT4-
6
1
7
38
LOUT4+
3
217
ASDATA0
SDTI1
14
37
LOUT4-
2
33
ROUT4+
103
SDA
SCKI
LIN
RIN
15
102
SCL
BCK
11
LRCK
10
209
SPDATA/SMSDI
DOUT
12
5
47
ROUT1-
6
2
LOUT1+
3
1
LOUT1-
2
48
DM_L
DM_R
MB_FL
MB_FR
FC
SW(LEE)
MB_SL
MB_SR
Q3801
BIAS
BIAS
(IC3711,3731,3751,3771)
AU+5V
ROUT1+
5
39
ROUT3-
6
42
LOUT3+
3
41
LOUT3-
2
40
ROUT3+
5
43
ROUT2-
6
46
LOUT2+
3
45
LOUT2-
2
44
ROUT2+
5
213
ALRCK
LRCK
17
220
XRST
PDN
8
214
ABCK
BICK
9
215
ACLK
MCLK
10
CSL
19
SDA
20
184
MUTE123
183
MUTE
181
TSDM
47
SPFG
176
LIMSW
IC103
EEPROM
SCL
SDA
Q101
Q103
1
7
1
7
1
7
LIN
RIN
1
2
5
6
1
2
5
6
11
MAIN
SECTION
(Page 33)
A
MAIN
SECTION
(Page 33)
F
DISPLAY/POWER
SECTION
(Page 35)
B
• Signal Path